The Gaia mission of the European Space Agency (ESA) has officially ceased its scientific operations after 12 years of service ...

These massive currents carry material on a journey through and around star-forming galaxies before they settle and form stars ...

A fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a swarm of over 100 stellar-mass ...

The work has revealed that Andromeda is a lot more chaotic than expected. Similar to what recently retired Gaia did for the ...

The European Space Agency's Milky Way-mapper Gaia has completed the sky-scanning phase of its mission, racking up more than 3 ...

The European Space Agency's Milky Way-mapper Gaia has completed the sky-scanning phase of its mission, racking up more than three trillion ...

Europe's leading space telescope is running low on fuel and will collect data for the last time on Wednesday. The research ...